AutoCodes.com | All About OBDII Engine Codes
AutoCodes - GMC - P1145 GMC

P1145 GMC Code - HO2S Cross Counts Bank 1 Sensor 3

- Code Popularity: 3,294 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
Table of contents
Share on Facebook   Share on Twitter   Share on Linkedin

What are the Possible Causes of the DTC P1145 GMC?

NOTE: The causes shown may not be a complete list of all potential problems, and it is possible that there may be other causes.
  • Faulty HO2S Bank 1 Sensor 3
  • HO2S Bank 1 Sensor 3 harness is open or shorted
  • HO2S Bank 1 Sensor 3 circuit poor electrical connection
⚠ Does your GMC have Safety Recalls? → Check here

How to Fix the DTC P1145 GMC?

Review the 'Possible Causes' mentioned above and visually examine the corresponding wiring harness and connectors. Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.

Search for P1145 GMC Questions and Answers: Search here →

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P1145 GMC code, it typically requires 1.0 hour of labor. The specific diagnosis time and labor rates at auto repair shops can differ based on factors such as the location, make and model of the vehicle, and even the engine type. It is common for most auto repair shops to charge between $75 and $150 per hour.

What are Code Possible Symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

Code P1145 GMC Description

HO2S Cross Counts Bank 1 Sensor 3 is the generic description for the P1145 GMC code, but the manufacturer may have a different description for your model and year vehicle. Currently, we have no further information about the P1145 GMC OBDII code.

Still have questions? Please post your question on our Comments Section below for more information.

OBDII Code P1145 GMC - HO2S Cross Counts Bank 1 Sensor 3 - AutoCodes.com
P1145 GMC Code - HO2S Cross Counts Bank 1 Sensor 3

Need More Information on the Code?

Need more information on how to fix the P1145 GMC code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P1145 GMC code diagnosed by a professional: Find a repair shop in your area

Code P1145 GMC comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the P1145 GMC code? Have you replaced any parts?
Any information is appreciated. Thanks